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16071070051 = 139465124859
BaseRepresentation
bin11101111011110100…
…10001000101100011
31112111000112221120201
432331322101011203
5230403143220201
611214414450031
71106153561431
oct167572210543
945430487521
1016071070051
1168a7777883
123146203917
13169170ab0a
14ac6591d51
15640d83801
hex3bde91163

16071070051 has 8 divisors (see below), whose sum is σ = 16190820800. Its totient is φ = 15951378600.

The previous prime is 16071070033. The next prime is 16071070073. The reversal of 16071070051 is 15007017061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16071070051 - 211 = 16071068003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16071070091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634060 + ... + 658918.

It is an arithmetic number, because the mean of its divisors is an integer number (2023852600).

Almost surely, 216071070051 is an apocalyptic number.

16071070051 is a deficient number, since it is larger than the sum of its proper divisors (119750749).

16071070051 is a wasteful number, since it uses less digits than its factorization.

16071070051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29649.

The product of its (nonzero) digits is 1470, while the sum is 28.

The spelling of 16071070051 in words is "sixteen billion, seventy-one million, seventy thousand, fifty-one".

Divisors: 1 139 4651 24859 646489 3455401 115619209 16071070051